2. an airplane is flying at a speed of 350 mi at an altitude of one mile. the plane passes directly above a radar station
at t = 0. use the diagram below to answer the following.
1 mi
a. express the distance s (in miles) between the plane and the radar station as a function of the horizontal distance
d (in miles) that the plane has flown. hint: use the pythagorean theorem.
b. express d as a function of the time t (in hours) that the plane has flown. hint: use the speed the plane is traveling.
c. use composition to express s as a function of t.